Home / 43,664,404.80-65,496,607.20-14,906,229.60

Finding the Fourth Proportional to 43,664,404.80, 65,496,607.20 and 14,906,229.60

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Solution

The fourth proportional to 43,664,404.80, 65,496,607.20 and 14,906,229.60 is: 22,359,344.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,664,404.80 : 65,496,607.20 = 14,906,229.60 : x
  2. Step 2: Convert to fraction form
    43,664,404.80/65,496,607.20 = 14,906,229.60/x
  3. Step 3: Cross multiply
    43,664,404.80x = 65,496,607.20 × 14,906,229.60
  4. Step 4: Simplify right side
    43,664,404.80x = 976,307,464,944,213.12
  5. Step 5: Solve for x
    x = 976,307,464,944,213.12/43,664,404.80
  6. Step 6: Final answer
    x = 22,359,344.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.